Base | Representation |
---|---|
bin | 11111111111001010… |
… | …001010000001100101 |
3 | 10021122121100110100022 |
4 | 133333022022001211 |
5 | 1030314434424103 |
6 | 23440025524525 |
7 | 2324054661365 |
oct | 377712120145 |
9 | 107577313308 |
10 | 34345623653 |
11 | 13625233440 |
12 | 67a6343745 |
13 | 3314799a43 |
14 | 193b64a9a5 |
15 | d603c1138 |
hex | 7ff28a065 |
34345623653 has 8 divisors (see below), whose sum is σ = 37531143936. Its totient is φ = 31170635200.
The previous prime is 34345623643. The next prime is 34345623661. The reversal of 34345623653 is 35632654343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34345623653 - 220 = 34344575077 is a prime.
It is a super-2 number, since 2×343456236532 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34345623643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626133 + ... + 2639178.
It is an arithmetic number, because the mean of its divisors is an integer number (4691392992).
Almost surely, 234345623653 is an apocalyptic number.
It is an amenable number.
34345623653 is a deficient number, since it is larger than the sum of its proper divisors (3185520283).
34345623653 is a wasteful number, since it uses less digits than its factorization.
34345623653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5265915.
The product of its digits is 2332800, while the sum is 44.
The spelling of 34345623653 in words is "thirty-four billion, three hundred forty-five million, six hundred twenty-three thousand, six hundred fifty-three".
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